How To Fix CNV_IUUC_REPLICATION422 - Replication from legacy database to SAP Vora is not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_IUUC_REPLICATION - IUUC replication messages (HANA)

• Message number: 422

• Message text: Replication from legacy database to SAP Vora is not supported

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_REPLICATION422 - Replication from legacy database to SAP Vora is not supported ?

  The error message CNV_IUUC_REPLICATION422 indicates that there is an issue with replicating data from a legacy database to SAP Vora. This error typically arises in the context of data migration or replication processes, particularly when using SAP's data replication tools.
  Cause:
  The primary cause of this error is that the replication from the legacy database to SAP Vora is not supported. This could be due to several reasons:
  
  Compatibility Issues: The legacy database may not be compatible with SAP Vora for replication purposes.
  Configuration Problems: There may be misconfigurations in the replication setup or the connection settings.
  Unsupported Features: Certain features or data types in the legacy database may not be supported by SAP Vora.
  Version Mismatch: The versions of the software involved (legacy database, SAP Vora, and any middleware) may not be compatible.
  
  Solution:
  To resolve this error, consider the following steps:
  
  
  Check Compatibility: Verify that the legacy database is compatible with SAP Vora. Consult the SAP documentation for supported databases and versions.
  
  
  Review Configuration: Ensure that the replication configuration is set up correctly. Check connection parameters, authentication methods, and any other relevant settings.
  
  
  Use Alternative Methods: If direct replication is not supported, consider using alternative methods for data transfer, such as:
  
  Exporting data from the legacy database to a supported format (e.g., CSV, JSON) and then importing it into SAP Vora.
  Using an ETL (Extract, Transform, Load) tool to facilitate the data transfer.
  
  
  
  Consult Documentation: Refer to the SAP documentation for specific guidelines on data replication and any limitations that may apply.
  
  
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance. They may provide insights specific to your environment and configuration.
  
  
  Related Information:
  
  SAP Vora: A distributed, in-memory computing engine that allows for the processing of large volumes of data in real-time.
  Data Replication: The process of copying and maintaining database objects, such as databases, tables, and data, in multiple locations.
  Legacy Database: An older database system that may not have the same capabilities or features as modern systems.
  
  By following these steps and understanding the context of the error, you should be able to address the issue effectively.